CFRU Technical Note 4: Making a Regeneration Survey Using Aerial Photos
Date Published: 1985
Problem Addressed: Making a Regeneration Survey Using Aerial Photos
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- Ashley, Marshall D
Professor of Forest Resources - Cohen, Warren B.
Graduate Research Assitant
Regeneration surveys can be more accurately and cost effectively undertaken using aerial photos in combination with a ground survey than by a field survey alone. This publication presents a procedure with an illustrative example for doing such regeneration stocking assessments. The author's research indicates that photo estimates can be adjusted through either regression or empirical correction to within 5% of what will be found through intensive field surveys.
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